I just acquired an old radio it looks to be a Gunrow 1191 Console radio. Has a fair size tube amp in it with what looks like one large field coil speaker in the bottom of the cabinet. Looks in good shape I am thinking of firing it up, all the tubes look present, I see some Westinghouse larger tubes in it. I have a dim bulb tester, I think I might attempt to pull the amp out and check to see if the caps have been replaced. Anyone know the date these were made?

Grunow 1191 is from about 1936, give or take a year.